Forced reversing system for convection heating or cooling of the metal in the heat-treating furnace

摘要

1.u0442u00a0u0433u043eu0434u0443u0442u044cu0435u0432u043eu0435 reverse device u0434u043bu00a0 u043au043eu043du0432u0435u043au0442u0438u0432u043du043eu0433u043e heating or u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0 metal thermal furnace, u0441u043eu0441u0442u043eu00a0u0449u0435u0435 two like each other, united between do a centrifugal u0432u0435u043du0442u0438u043bu00a0u0442u043eu0440u043eu0432, each of which has a working wheel with the shoulder blades are stored in u0441u043fu0438u0440u0430u043bu044cu043du043eu043c u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 cover, so that the device implementation but with the horizontal axle of u0432u0440u0430u0449u0435u043du0438u00a0 working wheelsin this u0432u0435u043du0442u0438u043bu00a0u0442u043eu0440u044b are connected to each other through u0441u043eu043eu0431u0449u0430u044eu0449u0438u0445u0441u00a0 scroll u043au043eu0436u0443u0445u043eu0432.;2. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the diameter of the entrance openings of the wheels u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 0.85 to 0.9 of the diameter of the outer surface of the wheel.;3. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, however, that contains the working wheels, u043du0430u0440u0443u0436u043du0430u00a0 surface which is reinforced by u043eu0431u0445u0432u0430u0442u044bu0432u0430u044eu0449u0438u043cu0438 hoops.